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Kaleb vs Kaleo

American parents have registered 86,851 Kalebs since 1880, against 2,257 Kaleos. Kaleb is still ahead, with 1,143 babies in 2025.

Babies given each name, 1880–2025

Births per year: Kaleb against Kaleo, 1880 to 2025 0 1k 2k 3k 4k 1880 1900 1920 1940 1960 1980 2000 2020

Kaleb Kaleo

Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.

Who was ahead

Kaleb has been the commoner name in every year either was published, 1970 to 2025. The lead has never changed hands.

The closest they came was 1971, when Kaleb had 5 and Kaleo had 5.

Side by side

  Kaleb Kaleo
Total US births 86,8512,257
Most in one year 3,829270
Babies in 2025 1,143270
Estimated living today 85,0002,200
Median age today 187
Peak year 20072025
Best rank 113th boys897th boys
Rank in 2025 295th897th
First recorded 19701971
Girls / boys 202 / 86,6495 / 2,252

A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.

Which name is older

Half of the Kalebs alive today are over 18; half the Kaleos are over 7. That is 11 years between them: two names in use at the same time, worn by two different generations.

Where each one is strongest

How much commoner the name is in that state than it is nationally, from births recorded since 1910.

Both names abroad

Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.

Country Kaleb Kaleo
England and Wales 2,72418
France 15020 Kaléo
Switzerland 6577

Every spelling a country files separately is added together, over whatever years that country publishes — which is not the same range in any two of them, so read the columns against each other and not the rows.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: Kaleb and Kaleo.